209198892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 192

約数和(自身を含む): 632217600

約数和(自身を除く): 423018708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 41, 42, 46, 57, 69, 76, 82, 84, 92, 114, 123, 133, 138, 139, 161, 164, 228, 246, 266, 276, 278, 287, 322, 399, 417, 437, 483, 492, 532, 556, 574, 644, 779, 798, 834, 861, 874, 943, 966, 973, 1148, 1311, 1558, 1596, 1668, 1722, 1748, 1886, 1932, 1946, 2337, 2622, 2641, 2829, 2919, 3059, 3116, 3197, 3444, 3772, 3892, 4674, 5244, 5282, 5453, 5658, 5699, 5838, 6118, 6394, 6601, 7923, 9177, 9348, 9591, 10564, 10906, 11316, 11398, 11676, 12236, 12788, 13202, 15846, 16359, 17097, 17917, 18354, 18487, 19182, 19803, 21812, 22379, 22796, 26404, 31692, 32718, 34194, 35834, 36708, 36974, 38364, 39606, 39893, 44758, 53751, 55461, 60743, 65436, 67137, 68388, 71668, 73948, 79212, 79786, 89516, 107502, 108281, 110922, 119679, 121486, 125419, 131077, 134274, 159572, 182229, 215004, 216562, 221844, 239358, 242972, 250838, 262154, 268548, 324843, 364458, 376257, 393231, 425201, 433124, 478716, 501676, 524308, 649686, 728916, 752514, 757967, 786462, 850402, 917539, 1275603, 1299372, 1505028, 1515934, 1572924, 1700804, 1835078, 2273901, 2490463, 2551206, 2752617, 3031868, 3670156, 4547802, 4980926, 5102412, 5505234, 7471389, 9095604, 9961852, 11010468, 14942778, 17433241, 29885556, 34866482, 52299723, 69732964, 104599446, 209198892]

約数ペア:

[(1, 209198892), (2, 104599446), (3, 69732964), (4, 52299723), (6, 34866482), (7, 29885556), (12, 17433241), (14, 14942778), (19, 11010468), (21, 9961852), (23, 9095604), (28, 7471389), (38, 5505234), (41, 5102412), (42, 4980926), (46, 4547802), (57, 3670156), (69, 3031868), (76, 2752617), (82, 2551206), (84, 2490463), (92, 2273901), (114, 1835078), (123, 1700804), (133, 1572924), (138, 1515934), (139, 1505028), (161, 1299372), (164, 1275603), (228, 917539), (246, 850402), (266, 786462), (276, 757967), (278, 752514), (287, 728916), (322, 649686), (399, 524308), (417, 501676), (437, 478716), (483, 433124), (492, 425201), (532, 393231), (556, 376257), (574, 364458), (644, 324843), (779, 268548), (798, 262154), (834, 250838), (861, 242972), (874, 239358), (943, 221844), (966, 216562), (973, 215004), (1148, 182229), (1311, 159572), (1558, 134274), (1596, 131077), (1668, 125419), (1722, 121486), (1748, 119679), (1886, 110922), (1932, 108281), (1946, 107502), (2337, 89516), (2622, 79786), (2641, 79212), (2829, 73948), (2919, 71668), (3059, 68388), (3116, 67137), (3197, 65436), (3444, 60743), (3772, 55461), (3892, 53751), (4674, 44758), (5244, 39893), (5282, 39606), (5453, 38364), (5658, 36974), (5699, 36708), (5838, 35834), (6118, 34194), (6394, 32718), (6601, 31692), (7923, 26404), (9177, 22796), (9348, 22379), (9591, 21812), (10564, 19803), (10906, 19182), (11316, 18487), (11398, 18354), (11676, 17917), (12236, 17097), (12788, 16359), (13202, 15846)]